/*
 * $Id: DefaultXTreeCellRenderer.java 3304 2009-03-20 15:11:25Z kleopatra $
 *
 * Copyright 2007 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */
package org.jdesktop.swingx.tree;

import javax.swing.UIManager;
import javax.swing.tree.DefaultTreeCellRenderer;

import org.jdesktop.swingx.SwingXUtilities;

/**
 * Quick fix for #1061-swingx (which actually is a core issue): tree icons lost
 * on toggle laf. Updates colors as well - but beware: this is incomplete as
 * some of super's properties are private!
 * 
 * Will not do more because in the longer run (as soon as we've fixed the editor
 * issues) the JXTree's default renderer will be changed to SwingX
 * DefaultTreeRenderer.
 * 
 * @author Jeanette Winzenburg
 */
public class DefaultXTreeCellRenderer extends DefaultTreeCellRenderer {

	/**
	 * {@inheritDoc}
	 * <p>
	 * 
	 * Overridden to update icons and colors.
	 */
	@Override
	public void updateUI() {
		super.updateUI();
		updateIcons();
		updateColors();
	}

	/**
     * 
     */
	protected void updateColors() {
		if (SwingXUtilities.isUIInstallable(getTextSelectionColor())) {
			setTextSelectionColor(UIManager.getColor("Tree.selectionForeground"));
		}
		if (SwingXUtilities.isUIInstallable(getTextNonSelectionColor())) {
			setTextNonSelectionColor(UIManager.getColor("Tree.textForeground"));
		}
		if (SwingXUtilities.isUIInstallable(getBackgroundSelectionColor())) {
			setBackgroundSelectionColor(UIManager.getColor("Tree.selectionBackground"));
		}
		if (SwingXUtilities.isUIInstallable(getBackgroundNonSelectionColor())) {
			setBackgroundNonSelectionColor(UIManager.getColor("Tree.textBackground"));
		}
		if (SwingXUtilities.isUIInstallable(getBorderSelectionColor())) {
			setBorderSelectionColor(UIManager.getColor("Tree.selectionBorderColor"));
		}
		// Object value = UIManager.get("Tree.drawsFocusBorderAroundIcon");
		// drawsFocusBorderAroundIcon = (value != null && ((Boolean)value).
		// booleanValue());
		// value = UIManager.get("Tree.drawDashedFocusIndicator");
		// drawDashedFocusIndicator = (value != null && ((Boolean)value).
		// booleanValue());
	}

	/**
     * 
     */
	protected void updateIcons() {
		if (SwingXUtilities.isUIInstallable(getLeafIcon())) {
			setLeafIcon(UIManager.getIcon("Tree.leafIcon"));
		}
		if (SwingXUtilities.isUIInstallable(getClosedIcon())) {
			setClosedIcon(UIManager.getIcon("Tree.closedIcon"));
		}
		if (SwingXUtilities.isUIInstallable(getOpenIcon())) {
			setOpenIcon(UIManager.getIcon("Tree.openIcon"));
		}

	}

}
